80694948 has 48 divisors (see below), whose sum is σ = 199737216. Its totient is φ = 25301760.

The previous prime is 80694947. The next prime is 80694959. The reversal of 80694948 is 84949608.

It is a junction number, because it is equal to n+sod(n) for n = 80694897 and 80694906.

It is not an unprimeable number, because it can be changed into a prime (80694941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14440 + ... + 19232.

It is an arithmetic number, because the mean of its divisors is an integer number (4161192).

Almost surely, 2^80694948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80694948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99868608).

80694948 is an abundant number, since it is smaller than the sum of its proper divisors (119042268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80694948 is a wasteful number, since it uses less digits than its factorization.

80694948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884 (or 4882 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 80694948 is about 8983.0366803214. The cubic root of 80694948 is about 432.1310259279.

The spelling of 80694948 in words is "eighty million, six hundred ninety-four thousand, nine hundred forty-eight".